US3589332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for insulating thin electric conductors, particularly extremely thin copper conductors, with thermoplastic synthetic materials
Assignee: Individual
•
Filing: 1968-07-18
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Granted: 1971-06-29
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Expires: 1988-07-18
Abstract
Abstract Apparatus for insulating thin electric conductors, particularly extremely thin copper conductors, with thermoplastic synthetic material includes a tank for containing a thixotropic dispersion of the synthetic material, a coating roller mounted outside the tank and provided with a pair of spaced surfaces between which the conductor is to be passed in a vertical direction, and means for supplying the dispersion from the tank to the coating roller in an amount adequate for coating the electric conductor therewith, the coating roller being rotatable in a direction opposite to the direction in which the conductor is to be passed.
Inventors
- 👤 Bernhard Dinse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:17
CPC Classifications
H; H01; H01B; H01B13/00; H01B13/06; H01B13/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-28 | 1974-12-28 | 1975-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-28 | 1978-12-28 | 1979-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-28 | 1982-12-28 | 1983-06-29 | $7700.00 | Window Closed / Lapsed |